... subpixel accuracy image feature extraction 亚像素图像特征提取 Image Feature Matching Algorithm 图像特征匹配算法 Image Feature Base 图像特征数据库 ...
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本文针对现存的虹膜识别算法中的不足之处，对虹膜识别系统中的图像预处理过程和特征匹配过程进行了深入研究。
To overcome the deficiencies of the existing recognition algorithms, this thesis has studied the iris image preprocessing and the feature matching.
提出了基于特征和时空关联的积相关图像匹配算法。
A product correlation algorithm of image registration based on feature and spatial-temporal correlation was presented.
提出了一种利用模板匹配与遗传算法的人脸图像特征提取的方法。
A method of extracting eye and mouth features from facial images using deformable templates and genetic algorithms is described.
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